Official data from INPI

112026018644

Em AnáliseInvention PatentPCT · CN2025074749

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Application data

Number

112026018644

Type

Invention Patent

Filing

01/24/2025

Publication

PCT

CN2025074749

View on INPI

Progress at the INPI

Examination not yet requested

Filing01/24/25
Publication
Examination
Allowance
Grant
In force

Examination has not been requested yet. Without that request by 01/24/2028, the application is definitively abandoned (art. 33 of the Brazilian IP Act).

Deadline to request examination:01/24/2028(517 days left)

Latest action published by the INPI: 08/04/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SHANGHAI ARYL PHARMTECH CO., LTD.

ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.

Inventors

No inventors listed.

Technical data

IPC Classification

A61K 31/335 A61K 31/38 A61K 31/395 A61P 35/00 C07D 487/14 C07D 491/14 C07D 495/14 C07D 498/14

Priority claims

202410117462.5 · 01/29/2024

202411350230.0 · 09/26/2024

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de dados cadastrais

#1.1

08/04/2026

RPI 2900

From the same holder

DERIVADO DE AMIDA AROMÁTICA E MÉTODO DE PREPARAÇÃO PARA O MESMO E USO DO MESMO

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